Patients with worm-eaten alopecia tend to have irregular areas of hair loss that look like they have been bitten by worms. Cordyceps alopecia is mostly related to the infection of syphilis. As the hair follicles and the surrounding tissues are attacked by syphilis, which affects the local environment and blood supply of hair growth, so the patients will have irregular hair loss like worm-bitten, and some of the patients may be combined with obvious itching of the scalp. For the treatment of entomophagous alopecia to drive the plum treatment, such as the use of penicillin and other drugs according to the course of treatment, treatment should also pay attention to eat less spicy and stimulating food, pay attention to keep the scalp dry and clean hygiene, do not scratch the local excessive hand, pay attention to rest, maintain a happy mood. For patients with entomophagous alopecia, it is recommended that they go to a regular hospital, complete the infectious diseases and other related examinations, and then be actively treated under the guidance of the doctor after clarifying the cause of the disease.